Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7250537 | Method of hydrogenating phenol | Masayuki Shirai, Chandrashekhar Vasant Rode, Uday Dattopant Joshi, Takafumi Sato | 2007-07-31 |
| 7084269 | Process for producing lactam | Kiyotaka Hatakeda, Osamu Sato, Yutaka Ikushima | 2006-08-01 |
| 7071350 | Method of introducing amino group and method of synthesizing amino acid compound | Kiyotaka Hatakeda, Osamu Sato, Mitsuhiro Kanakubo, Yutaka Ikushima | 2006-07-04 |
| 7045622 | Process for producing lactam | Kiyotaka Hatakeda, Osamu Sato, Yutaka Ikushima | 2006-05-16 |
| 7022842 | Process for synthesizing beta-lactam | Kiyotaka Hatakeda, Osamu Sato, Mitsuhiro Kanakubo, Yutaka Ikushima | 2006-04-04 |
| 6750336 | Method of production of lactam | Osamu Sato, Kiyotaka Hatakeda, Yutaka Ikushima | 2004-06-15 |
| 5595716 | Synthetic mixed-layer silicate and method for the preparation thereof | Takashi Iwasaki, Yoshio Onodera | 1997-01-21 |
| 5573673 | Hydrous composite cerium-phosphorus oxide for immobilization of strontium ions in solution | Hiromichi Hayashi, Yoshio Onodera, Takashi Iwasaki, Osamu Itabashi | 1996-11-12 |
| 5559070 | Synthetic inorganic porous material and method for the preparation thereof | Takashi Iwasaki, Yoshio Onodera, Hiromichi Hayashi | 1996-09-24 |
| 5376604 | Organophilic clay | Takashi Iwasaki, Hiromichi Hayashi, Takahiro Sekimoto, Toshikazu Fujisaki, Motoyuki Ikegami +1 more | 1994-12-27 |